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              | May.2020 | Developed and commercialized EMI shield material with Ni plating on the surface offluorine-based FKM tube  rubber. |  | 
            
              | Feb.2020 | We became the sole distributor in Japan of Data I/O Corporation in the United States onFeb. 1st.And we began selling programing equipment for various devices. Along with the sale ofequipment,  we will also expand    the  programing service.     |  | 
            
              | Jul. 2019 | We developed a practical application technology for in-situ film thickness measurementusing a curling probe. |  | 
            
              | Jun.2019 | Commercialized high sensitivity curling probe. |  | 
            
              | May.2019 | We have developed conductive O-rings of fluorocarbon rubber. (Patent pending)   |  | 
            
              | Aug.2018 | Opened website. | 
            
              | May. 2018 | Acquired the curling probe business and start to promote selling for Japanese semiconductorequipment user. | 
            
              | Aug. 2015 | NOA LEADING Co., Ltd. started programming service business to NAND Flash Memory.Yokohama office open. |